Chair



FIG. 1 is an elevational view of one side of a chair incorporating the new design, the opposite side of the chair being a mirror image of that shown;

FIG. 2 is a front elevational view of the design;

FIG. 3 is a rear elevational view of the design;

FIG. 4 is a top plan view of the design; and,

FIG. 5 is a bottom plan view of the design. 

The ornamental design for a chair, as shown and described. 